Electrical Engineering (EEE)

General Aptitude (GA): Common to All Papers Engineering

Verbal Ability

English grammar, sentence completion, verbal analogies, word groups, instructions, critical reasoning and verbal deduction.

Numerical Ability

Numerical computation, numerical estimation, numerical reasoning and data interpretation.

Engineering Mathematics

Linear Algebra

Matrix Algebra, Systems of linear equations, Eigen values and eigen vectors.

Calculus

Mean value theorems, Theorems of integral calculus, Evaluation of definite and improper integrals, Partial Derivatives, Maxima and minima, Multiple integrals, Fourier series. Vector identities, Directional derivatives, Line, Surface and Volume integrals, Stokes, Gauss and Green’s theorems.

Differential equations

First order equation (linear and nonlinear), Higher order linear differential equations with constant coefficients, Method of variation of parameters, Cauchy’s and Euler’s equations, Initial and boundary value problems, Partial Differential Equations and variable separable method.

Complex variables

Analytic functions, Cauchy’s integral theorem and integral formula, Taylor’s and Laurent’ series, Residue theorem, solution integrals.

Probability and Statistics

Sampling theorems, Conditional probability, Mean, median, mode and standard deviation, Random variables, Discrete and continuous distributions, Poisson, Normal and Binomial distribution, Correlation and regression analysis.

Numerical Methods

Solutions of non-linear algebraic equations, single and multi-step methods for differential equations.

Transform Theory

Fourier transform, Laplace transform, Z-transform.

Electrical Engineering

Electric Circuits and Fields

Network graph, KCL, KVL, node and mesh analysis, transient response of dc and ac networks; sinusoidal steady-state analysis, resonance, basic filter concepts; ideal current and voltage sources, Thevenin’s, Norton’s and Superposition and Maximum Power Transfer theorems, twoport networks, three phase circuits; Gauss Theorem, electric field and potential due to point, line, plane and spherical charge distributions; Ampere’s and Biot-Savart’s laws; inductance; dielectrics; capacitance.

Signals and Systems

Representation of continuous and discrete-time signals; shifting and scaling operations; linear, time-invariant and causal systems; Fourier series representation of continuous periodic signals; sampling theorem; Fourier, Laplace and Z transforms.

Electrical Machines

Single phase transformer – equivalent circuit, phasor diagram, tests, regulation and efficiency; three phase transformers – connections, parallel operation; auto-transformer; energy conversion principles; DC machines – types, windings, generator characteristics, armature reaction and commutation, starting and speed control of motors; three phase induction motors – principles, types, performance characteristics, starting and speed control; single phase induction motors; synchronous machines – performance, regulation and parallel operation of generators, motor starting, characteristics and applications; servo and stepper motors.

Power Systems

Basic power generation concepts; transmission line models and performance; cable performance, insulation; corona and radio interference; distribution systems; per-unit quantities; bus impedance and admittance matrices; load flow; voltage control; power factor correction; economic operation; symmetrical components; fault analysis; principles of over-current, differential and distance protection; solid state relays and digital protection; circuit breakers; system stability concepts, swing curves and equal area criterion; HVDC transmission and FACTS concepts.

Control Systems

Principles of feedback; transfer function; block diagrams; steady-state errors; Routh and Niquist techniques; Bode plots; root loci; lag, lead and lead-lag compensation; state space model; state transition matrix, controllability and observability.nd lag compensation, elements of Proportional-Integral-Derivative (PID) control. State variablerepresentation and solution of state equation of LTI control systems.

Electrical and Electronic Measurements

Bridges and potentiometers; PMMC, moving iron, dynamometer and induction type instruments; measurement of voltage, current, power, energy and power factor; instrument transformers; digital voltmeters and multimeters; phase, time and frequency measurement; Q-meters; oscilloscopes; potentiometric recorders; error analysis.

Analog and Digital Electronics

Characteristics of diodes, BJT, FET; amplifiers – biasing, equivalent circuit and frequency response; oscillators and feedback amplifiers; operational amplifiers – characteristics and applications; simple active filters; VCOs and timers; combinational and sequential logic circuits; multiplexer; Schmitt trigger; multi-vibrators; sample and hold circuits; A/D and D/A converters; 8-bit microprocessor basics, architecture, programming and interfacing.

Power Electronics and Drives

Semiconductor power diodes, transistors, thyristors, triacs, GTOs, MOSFETs and IGBTs – static characteristics and principles of operation; triggering circuits; phase control rectifiers; bridge converters – fully controlled and half controlled; principles of choppers and inverters; basis concepts of adjustable speed dc and ac drives.

Reference Books :

Subject

 

 

Reference Books

 

 

Mathematics

Higher Engineering Mathematics – Dr. BS Grewal
Advance Engineering Mathematics –  Erwin Kreyszig
Advance Engineering Mathematics – Dr. HK Dass

  Signals and Systems

Signals & Systems – Oppenheim & Schafer
Signals & Systems – Simon Hykin & Barry Van Veen
Discrete Time Signal Processing – Oppenheim & Schafer 
Analog & Digital signal Processing- Ashok Ambarder 
Digital Signal Processing – Proakis

  Control Systems

Control System Engg. - Nagrath & Gopal
Automatic Control Systems - Benjamin C Kuo
Modern Control System – Katsuhiko Ogata

    Electric Circuits and Fields

Network Analysis –Van Valkenburg
Networks & System – D Roy & Choudhary
Engineering circuit analysis – Hayt & Kammerly
Electromagnetic Waves and Radiating Systems by E.C. Jordan and K.G. Balsain 
Electromagnetic Waves and Radiating Systems - Sadiku 
Engg Electromagnetics – William Hayt

    Analog Circuits

Micro Electronics circuit – Sedra  & Smith
Integrated Electronics : Analog & Digital circuits and system – Millman & Halkias
Electronics devices and circuits – Boylestead
Op-Amp & Linear Integrated Circuits – Gaikwad
Linear Integrated circuits – Bakshi & Bakshi
Micro Electronic Circuits – Neamen
Micro electronic circuits - Rashid

  Digital circuits

Digital Design – Morris Mano 
Digital principles & Design  - Donald Givone 
Digital circuits – Taub & Schilling
Microprocessor – Ramesh Gaonker

Electrical and Electronic Measurements

Electronic Measurements & Instrumentation - A.K.Sawhney
Electronic Measurement - Godse & Bakshi

  Electrical Machines

Theory & performance of electrical Machines- JB Gupta
Electrical Machines- P.S Bimbra
Electrical Machines -Nagrath and Kothari

  Power Systems

A Course in power systems – JB Gupta
 Electrical Power Systems - C L Wadhwa 
Power Systems  - Sony, Gupta & Bhatnager
Power System Analysis- John Grainger &William Stevenson

Power Electronics and Drives

Power Electrics circuits, devices & Applications- Rashid
Power Electrics circuits, devices & Applications- PS Bhimra
Electric Energy Systems - Olle Elegard
Converters, Applications and Design - Ned Mohan

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